rule DarkEYEv3_Cryptor { meta: description = "Rule to detect DarkEYEv3 encrypted executables (often malware)" license = "https://creativecommons.org/licenses/by-nc/4.0/" author = "Florian Roth" reference = "http://darkeyev3.blogspot.fi/" date = "2015-05-24" hash0 = "6b854b967397f7de0da2326bdd5d39e710e2bb12" hash1 = "d53149968eca654fc0e803f925e7526fdac2786c" hash2 = "7e3a8940d446c57504d6a7edb6445681cca31c65" hash3 = "d3dd665dd77b02d7024ac16eb0949f4f598299e7" hash4 = "a907a7b74a096f024efe57953c85464e87275ba3" hash5 = "b1c422155f76f992048377ee50c79fe164b22293" hash6 = "29f5322ce5e9147f09e0a86cc23a7c8dc88721b9" hash7 = "a0382d7c12895489cb37efef74c5f666ea750b05" hash8 = "f3d5b71b7aeeb6cc917d5bb67e2165cf8a2fbe61" score = 55 strings: $s0 = "\\DarkEYEV3-" condition: uint16(0) == 0x5a4d and $s0 }